JP2516060Y2 - Disc player - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a digital signal for recording, for example, music or video, or to support a recorded disk on a turntable and to record information on both or one side of the disk. The present invention relates to a disc player for reproducing information. Therefore, the disc player referred to in this specification includes a recording-only disc device.

[0002]

2. Description of the Related Art Conventionally, there has been a technique in which a plurality of trays on which discs are placed are stacked and supported in multiple stages to store a plurality of discs in a cabinet.

[0003]

In the above-mentioned prior art, it is necessary to pull out each tray from the inside of the cabinet to replace the disk, and the operation of inserting and removing each tray is troublesome and there is a problem in handling operation such as disk replacement. It was

[0004]

In order to solve the problems] However, the present invention is, calibration
Two-way tray for loading discs on one side of the vignette
With a tray case that can be stored in and out of the
A turntable and pick-up are attached to one side of the tray case.
Place the deck chassis to mount the tray on the tray case side.
A door that can be opened and closed on the front of the cabinet
In a sprayer, replace the tray with the tray case.
From the tray entrance on one side to the turntable position on this side
The tray fulcrum shaft that moves by rotation moves the tray case
And the tray fulcrum shaft is rotated and moved.
The pivot fulcrum of the tray case that moves to the
Installed and displaced to the deck chassis side from loading
The tray fulcrum axis and the tray
The tray from the door to the cabinet.
The outside of the door, and
Move the tray case to each rotation position in conjunction with the opening and closing operation.
It features a moving lever,
B) Compact the disc player by narrowing the moving area
And the rotation of the tray case for that purpose.
It can be performed by opening and closing the door, and the operability is not impaired .

The door lever is a cabinet.
By moving together with the door inside, the disc
When replacing, pull out only the tray to the outside of the cabinet and
Internal mechanisms such as levers that rotate the case
The design of the disc player is
It is possible to prevent it from being damaged by a bar or the like .

[0006]

Embodiments of the present invention will be described in detail below with reference to the drawings. 1 is a plan view of the tray case portion, FIG. 2 is a plan view of the whole, and FIG. 3 is a front view thereof. A door (2) is provided on the left side of the front surface of the rectangular box cabinet (1) so that it can be opened and closed. (2) A tray case (4) is provided inwardly through a pedestal (3), and a tray is placed on the pedestal (3) through a guide elongated hole (5) and a pin (6) and a pivot pin (7) for rotation. The case (4) is attached rotatably horizontally, the tray fulcrum shaft (8) is fixed to the tray case (4), and a plurality of trays (9) are attached to the tray fulcrum shaft (8) rotatably horizontally. Each of the multi-layered trays (9) ... is configured to be internally supported in the tray case (4) so as to be freely inserted and removed.

Further, an elongated hole (10) located on a circumference centered on the fulcrum pin (7) is formed on the upper surface of the mount (3), and the lower end of the fulcrum shaft (8) is formed in the elongated hole (10). And a disk mounting surface (12) on which the video disk (11) is mounted is formed on the upper surface of the tray (9), as shown in FIG. 4, through a door fulcrum shaft (13). The door (2) is opened, the tray case (4) is rotated substantially counterclockwise about the fulcrum pin (7) by the guide of the long holes (7) and (10), and the fulcrum shaft (8) is rotated. Rotate the tray (9) counterclockwise almost horizontally to the center,
The tray (9) is pulled out to the front of the cabinet (1) so that the disk (11) can be exchanged.

Further, a deck chassis (1) is provided on the right side portion of the cabinet (1) through columns (14) (14).
5) is set up and down freely, and a lifting guide (1
6) The pinion gears (18) and (18) are meshed with the rack gears (17) and (17) of (16), and the pinion gear (18) is moved by the elevating motor (19) for selecting the tray (9).
Is rotated to raise and lower the deck chassis (15) substantially vertically.

Further, the reproduction deck (20) is placed on the deck chassis (15), and the turntable (22) is rotated by a motor (21) and the turntable (22) via a chuck arm (23). ) And a pickup plate (2)
5) A pickup table (27) which is self-propelled by a motor (26) with attached thereto, and rails (28) (28) and a rack gear (29) for moving and guiding the pickup table (27).
(29) Upper and lower pickup guide chassis (3
0) (30) and the pickup table (27) rotated by the motor (31) to move the pickup table (27) to each guide chassis (30).
A disc (1) fixed to the turntable (22) by a chuck plate (24) is provided with a turn carriage (32) for transferring to the reproduction deck (20).
The information on the disk (11) is read by a pickup (25) that rotates the disk (1) and moves the disk (11) up and down.

Further, a loading arm (33) for moving the tray (9) into and out of a standby position inside the tray case (4) or a reproduction position of the turntable (22), and a loading motor for driving the loading arm (33). (34) and the sliding body (35) are provided in the loading mechanism (36), and the loading mechanism (3
The loading arm (33) is rotatably mounted on the deck chassis (15) via the support shaft (37), and the tray (9) is mounted on the deck chassis (15).
The notch (38) of the tray is engaged with the pin (39) of the loading arm (33), and the tray (9) is horizontally rotated from the standby position to the reproduction position in cooperation with the loading arm (33), and the tray case (4) is rotated. The internal discs (11) ... Are moved in and out of the position of the turntable (22).

Further, as shown in FIGS. 1 and 5, a tray pull-out lever (40) is integrally connected to the door (2) through a door fulcrum shaft (13), and the door (2) is substantially perpendicular to the lever (40). (40) is extended and the lever (4
0) is formed on the bottom surface of the tray case (4) to engage the contact portion (41), and the door (2) for entering and exiting the tray (9) is formed.
The tray case (4) is connected to the lever via the lever (40) and the contact portion (41), and the tray case (4) having the trays (9) ... 2 and 5, when the door (2) is in the closed state, the tray pull-out lever (40) is positioned away from the contact portion (41), and When the door (2) is opened, the tray pull-out lever (40) is engaged with the contact portion (41), and the tray case (centered around the fulcrum pin (7) is linked with the opening operation of the door (2). 1), the tray case (4) is pulled out to the front side of the cabinet (1), and each tray (9) of the tray case (4) is attached to the tray fulcrum shaft (8). Further pull out to the center, the disk (1
1) is replaced, while the door (2) is closed to cause the tray case (4) to return to the storage position in the cabinet (1) via the tray pull-out lever (40). ing.

Further, FIGS. 6 and 7 show a modification of FIG. 1, in which the tray case (4) is provided with a guide groove (42) which is a linking means for drawing out the tray case (4) by the opening operation of the door (2). ), When the door (2) is opened and closed, the tip of the tray pull-out lever (40) is engaged with the guide groove (42), and the tray pull-out lever (40) is engaged with the contact portion (41). In addition, the loose fitting portion (43) is provided in the guide groove (42). When the door (2) is opened, the tip of the tray pull-out lever (40) engages with the guide groove (42), and the guide groove (42). The tip of the lever (40) engages with the abutting part (41) of the tray case (4), and the tray case (4) rotates around the fulcrum pin (7) in conjunction with the opening movement of the door (2). ) Is pulled out to the front side of the cabinet (1) and the guide groove (4 ) The lever (40) tip moves to the loose fitting part (43), and the door (2) is opened with the tray case (4) stopped, and the door (2) is fully opened as shown in FIG. After that, the tray (9) is pulled out from the tray case (4) and the disc (11) is replaced, and the tip of the lever (40) moves inside the guide groove (42) due to the closing movement of the door (2). The tray case (4) is configured to return to the storage position in the cabinet (1) as shown in FIG.

Then, as shown in FIG. 6, with the door (2) opened, the guide groove (42) is positioned inside the cabinet (1), and when the disc (11) is replaced, the front side of the cabinet (1) is reached. The guide groove (42) is configured so that it is not visible, and the contact portion (41) of the tray case (4) is mounted on the cabinet (1) as shown in FIG.
In the structure of moving to the outside, the appearance of the tray case (4) when the door (2) is opened is not good, and the tray pull-out lever (40) is easily separated from the contact portion (41). By providing the guide groove (42) as shown in FIG. 6, it is possible to eliminate the inconvenience of FIG.

[0014]

As is apparent from the above embodiments, the present invention provides a disk (11) on one side inside the cabinet (1).
A tray (9) for loading the
The lay case (4) is arranged and the tray case
Turntable (22) and pick-up on one side of (4).
Place the deck chassis (15) to mount the cable (25)
On the front of the cabinet (1) on the side of the tray case (4).
For a disc player with a door (2) that can be opened and closed
Then, place the tray (9) on one side of the tray case (4).
Turntable (22) from this tray door to this side
Tray fulcrum shaft (8) to be moved to the position by rotational movement
The tray fulcrum shaft is provided on the tray case (4).
Rotate (8) to the deck chassis (15) side by rotational movement.
The rotation fulcrum (7) of the tray case (4) to be moved is provided,
Displaced to the deck chassis (15) side from the time of loading
Load the tray (9) around the mounted tray fulcrum shaft (8).
Rotate the tray (9) in the opposite direction to the
Take it out of the cabinet (1) from the door (2)
The door (2) and the opening and closing movement of the door (2)
Move the tray case (4) to each rotation position in conjunction with the work.
Tray (9) with lever (40) for moving
Compact the disc player by narrowing the moving area of
And a tray case for that
The rotation of (4) can be performed by opening and closing the door (2).
And the operability is not impaired.

Also, the lever (40) of the door (2)
Moves with the door (2) inside the cabinet (1)
This allows the tray to be used when replacing the disc (11).
Only (9) is pulled out to the outside of the cabinet (1), and the tray
Internal machine such as lever (40) for rotating case (4)
The structure does not protrude from the cabinet (1), so
Do not damage the design of the Croyer by lever (40) etc.
Can be prevented .

[Brief description of drawings]

FIG. 1 is a plan view of a tray case portion.

FIG. 2 is an overall plan view.

FIG. 3 is a front view of the same.

FIG. 4 is an explanatory diagram of tray loading / unloading.

FIG. 5 is an explanatory diagram of tray case storage.

FIG. 6 is a plan view showing a modified example of FIG.

FIG. 7 is an explanatory view of storing the tray case.

[Explanation of reference numerals] (1) Cabinet (2) Door (4) Tray case (9) Tray (11) Disc (42) Guide groove (linking means)

Claims (2)

(57) [Scope of utility model registration request] 1. A cabinet on one side of the cabinet (1).
The tray (9) on which the rack (11) is placed can be freely moved in and out in two directions.
Place the tray case (4) for storing and
On one side of the case (4), the turntable (22) and the pick
Deck chassis (15) for mounting the backup (25)
Place the cabinet (1) on the tray case (4) side
A disc player with a door (2) openable on the front
The tray (9) in the tray case (4)
Turntable on one side from one tray entrance
(22) Tray fulcrum shaft that is moved by rotation to position
Install (8) in the tray case (4) and
B. The deck chassis (1
Rotation fulcrum of tray case (4) to be moved to 5) side
(7) is provided, and the deck chassis (1
5) Tray centered on the tray fulcrum shaft (8) displaced to the side
Rotate (9) in the direction opposite to the loading direction to
Lei (9) through the door (2) outside the cabinet (1)
The door (2) and the door (2)
The tray case (4) is linked to the opening / closing operation of (2).
A disc player provided with a lever (40) for moving to each rotation position . 2. The lever (40) of the door (2) is a key.
It can be moved integrally with the door (2) inside the cabinet (1).
The disc player according to claim 1, wherein: